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公开(公告)号:US20100041770A1
公开(公告)日:2010-02-18
申请号:US12447959
申请日:2007-10-31
申请人: Xinyin Liu , Mark Thomas Fulmer , Elliott Gruskin , Milvia Lepre
发明人: Xinyin Liu , Mark Thomas Fulmer , Elliott Gruskin , Milvia Lepre
IPC分类号: A61F2/28
CPC分类号: A61L27/46 , A61L27/446 , A61L27/58 , C08J3/212 , C08J2367/04 , C08K3/01 , C08L67/04 , C08L67/00
摘要: Methods and devices are shown for a composite material that is easily applied to a surface such as a bone defect in need of filling or reinforcement, etc. The composite material provides good mechanical properties such as compressive strength upon curing in the presence of water. Selected materials and methods as described are further bioabsorbable with absorption rates that are controllable to provide desired morphology over time. In selected embodiments a pharmaceutical agent further provides benefits such as bone growth, infection resistance, pain management, etc.
摘要翻译: 显示了易于应用于诸如需要填充或加强等的骨缺损的表面的复合材料的方法和装置。复合材料提供良好的机械性能,例如在水存在下固化时的抗压强度。 所描述的所选择的材料和方法进一步具有生物吸收性,吸收速率可控制以随时间提供期望的形态。 在选择的实施方案中,药剂还提供益处,例如骨生长,感染抵抗,疼痛管理等。
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公开(公告)号:US20100056654A1
公开(公告)日:2010-03-04
申请号:US12529562
申请日:2008-02-29
申请人: Elliott Gruskin , Andreas Boger , Andrea Montali , Kurtis Wheeler
发明人: Elliott Gruskin , Andreas Boger , Andrea Montali , Kurtis Wheeler
CPC分类号: A61L24/0084 , A61L24/0036 , A61L24/0094 , A61L24/06 , A61L2430/02 , C08L33/12
摘要: A bone cement is shown that includes a monomer, and a non-reactive substance that is fully miscible with the monomer. A resulting cured bone cement exhibits desirable properties such as modification in a stiffness of the material. Modified properties such a stiffness can be tailored to match bone properties and reduce an occurrence of fractures adjacent to a region repaired with bone cement. One example includes adjacent vertebral body fractures in vertebroplasty procedures.
摘要翻译: 示出了包括单体和与单体完全混溶的非反应性物质的骨水泥。 所得到的固化骨水泥具有所需的性质,如材料刚度的改性。 可以调整这种刚性的改进性能以匹配骨性质并减少与用骨水泥修复的区域相邻的骨折的发生。 一个例子包括椎体成形术中相邻的椎体骨折。
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公开(公告)号:US20060233782A1
公开(公告)日:2006-10-19
申请号:US10848561
申请日:2004-05-17
申请人: Elliott Gruskin , Rohini D'Souza , Gargi Roy , Anthony Caggiano
发明人: Elliott Gruskin , Rohini D'Souza , Gargi Roy , Anthony Caggiano
CPC分类号: C12N9/88 , A61K35/30 , A61K38/00 , A61K38/51 , A61K45/06 , C07K14/005 , C07K19/00 , C07K2319/00 , C07K2319/03 , C07K2319/10 , C12N9/2408 , C12Y302/01035 , C12Y302/01036 , C12Y402/02001 , C12Y402/02004 , C12Y402/02005
摘要: The present disclosure relates to the preparation and deletion mutants of chondroitinase proteins and their use in methods for promoting the diffusion of therapeutic composition into tissues and their use for neurological functional recovery after central nervous system (“CNS”) injury or disease.
摘要翻译: 本公开涉及软骨素酶蛋白的制备和缺失突变体及其在促进治疗组合物扩散到组织中的方法及其在中枢神经系统(“CNS”)损伤或疾病之后神经功能恢复的用途。
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公开(公告)号:US07321008B2
公开(公告)日:2008-01-22
申请号:US11511133
申请日:2006-08-28
申请人: Steven L. Bennett , Kevin Connolly , Elliott Gruskin , Ying Jiang
发明人: Steven L. Bennett , Kevin Connolly , Elliott Gruskin , Ying Jiang
IPC分类号: C08L65/26 , C08L65/331 , A61L31/06
CPC分类号: C08G81/00 , A61L24/046 , C08G63/06 , C08G63/66 , C08G63/664 , C08G63/912 , Y10T428/31551 , C08L67/04
摘要: Star polymers of soft segment forming monomers are useful in forming surgical devices. The star polymers can be endcapped with diketene acetals, mixed with a filler and/or cross-linked. The polymer compositions are useful, for example, as fiber coatings, surgical adhesives or bone putty, or tissue growth substrate.
摘要翻译: 软链段形成单体的星形聚合物可用于形成外科装置。 星形聚合物可以用双烯酮缩醛封端,与填料混合和/或交联。 聚合物组合物可用作例如纤维涂层,手术粘合剂或骨腻子或组织生长底物。
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公开(公告)号:US20050196830A1
公开(公告)日:2005-09-08
申请号:US10104793
申请日:2002-03-22
IPC分类号: C07K14/47 , C07K14/495 , C07K14/51 , C07K14/75 , C07K14/78 , C12N1/21 , C12N15/12 , C12P21/02
CPC分类号: C07K14/75 , C07K14/4725 , C07K14/495 , C07K14/51 , C07K14/78 , C07K2319/00 , C12P21/02
摘要: Methods are disclosed for simplified recombinant production of fibrillar collagens. DNAs encoding fibrillar collagen monomers lacking the N propeptide, the C propeptide, or both propeptides are introduced into recombinant host cells and expressed. Trimeric collagen is recovered from the recombinant host cells.
摘要翻译: 公开了简单的重组生产纤维胶原蛋白的方法。 将缺乏N前肽,C前肽或两种前肽的纤维胶原单体的DNA引入重组宿主细胞中并进行表达。 从重组宿主细胞中回收三聚体胶原。
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公开(公告)号:US10039580B2
公开(公告)日:2018-08-07
申请号:US13213213
申请日:2011-08-19
摘要: A degradation controlled metal implant and methods of controlling the degradation of the implant. In one embodiment, the implant includes a body, one or more apertures, and one or more fastener blanks fixed within one or more apertures. In another embodiment, the implant includes a body of a first material and a second material plated in various patterns over the first material.
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公开(公告)号:US20100119492A1
公开(公告)日:2010-05-13
申请号:US12589956
申请日:2009-10-30
摘要: Invention embodiments described herein include methods and devices for stimulating mesenchymal stem cells in a stem cell source to differentiate into osteoblasts capable of forming bone. Devices and methods described include exposing a stem cell source, such as bone marrow aspirate, adipose tissue and/or purified allogenic stem cells, to an active agent, in a manner effective to form activated stem cells.
摘要翻译: 本文描述的发明实施方案包括用于刺激干细胞源中的间充质干细胞以分化成能够形成骨的成骨细胞的方法和装置。 所描述的装置和方法包括以有效形成活化的干细胞的方式将干细胞来源(例如骨髓抽吸物,脂肪组织和/或纯化的同种异体干细胞)暴露于活性剂。
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公开(公告)号:US20060153827A1
公开(公告)日:2006-07-13
申请号:US10524495
申请日:2003-08-14
CPC分类号: C12N9/96 , A61K38/00 , C07K14/47 , C07K14/4703 , C07K14/475 , C07K14/4756 , C07K14/48 , C07K14/49 , C07K14/495 , C07K14/50 , C07K14/52 , C07K14/65 , C07K14/705 , C07K14/70503 , C07K14/70546 , C07K14/78 , C07K14/8121 , C07K2319/21 , C07K2319/33 , C07K2319/75 , C12N9/6491 , C12N9/88 , C12N15/62
摘要: A chimeric protein is disclosed for promoting repair and regeneration of neurons damaged by disease or physical injury wherein the chimeric protein is a combination of a first polypeptide possessing matrix modification activity and a second polypeptide possessing regenerating activity for neural cells.
摘要翻译: 公开了一种用于促进由疾病或身体损伤损伤的神经元的修复和再生的嵌合蛋白,其中所述嵌合蛋白是具有基质修饰活性的第一种多肽和具有神经细胞再生活性的第二种多肽的组合。
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公开(公告)号:US08618188B2
公开(公告)日:2013-12-31
申请号:US12529562
申请日:2008-02-29
申请人: Elliott Gruskin , Andreas Boger , Andrea Montali , Kurtis Wheeler
发明人: Elliott Gruskin , Andreas Boger , Andrea Montali , Kurtis Wheeler
IPC分类号: A61F2/28 , A61F2/00 , C08F120/14
CPC分类号: A61L24/0084 , A61L24/0036 , A61L24/0094 , A61L24/06 , A61L2430/02 , C08L33/12
摘要: A bone cement is shown that includes a monomer, and a non-reactive substance that is fully miscible with the monomer. A resulting cured bone cement exhibits desirable properties such as modification in a stiffness of the material. Modified properties such a stiffness can be tailored to match bone properties and reduce an occurrence of fractures adjacent to a region repaired with bone cement. One example includes adjacent vertebral body fractures in vertebroplasty procedures.
摘要翻译: 示出了包括单体和与单体完全混溶的非反应性物质的骨水泥。 所得到的固化骨水泥具有所需的性质,如材料刚度的改性。 可以调整这种刚性的改进性能以匹配骨性质并减少与用骨水泥修复的区域相邻的骨折的发生。 一个例子包括椎体成形术中相邻的椎体骨折。
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公开(公告)号:US20060293406A1
公开(公告)日:2006-12-28
申请号:US11511133
申请日:2006-08-28
申请人: Steven Bennett , Kevin Connolly , Elliott Gruskin , Ying Jiang
发明人: Steven Bennett , Kevin Connolly , Elliott Gruskin , Ying Jiang
CPC分类号: C08G81/00 , A61L24/046 , C08G63/06 , C08G63/66 , C08G63/664 , C08G63/912 , Y10T428/31551 , C08L67/04
摘要: Star polymers of soft segment forming monomers are useful in forming surgical devices. The star polymers can be endcapped with isocyanate, mixed with a filler and/or cross-linked. The polymer compositions are useful, for example, as fiber coatings, surgical adhesives or bone putty, or tissue growth substrate.
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